Pattern

Representative sound field computation utilities such as a single focal point, a plane wave, and a Bessel beam.

Installation

Rust

cargo add autd3-rs-pattern

Python

pip install autd3-pattern

C#

dotnet add package AUTD3.Pattern

Function List

• focus — single focal point
• plane — plane wave
• bessel — Bessel beam
• uniform — uniform over all transducers
• null — no output

Each function also has a *_device variant that computes for only a single device, and a *_transducer variant that computes for only a single transducer element (for example, focus_device / focus_transducer).

Wavelength

The phase computation requires the wavelength . The wavelength can be obtained from the sound speed via autd3_rs_pattern::wavelength(sound_speed). At a sound speed of 340 m/s (the speed of sound in air at a room temperature of about 15°C), .